8 Pieces metal wire puzzles toy brain teasers metal link game logic test game magic trick toy intelligence buckle educational toy disentanglement puzzle metal unlock wire puzzle toy for teen and adult Specifications: Material: metal Color: as shown in the figure Size: as shown in the figure Perfect gift choice: Brain teaser toys set is in proper size, easy to carry and store, adopts durable material with smooth surface, has a long service life. You can send it as interesting gift for family, friends, classmates, colleagues, etc., they will happy to receive it. Funny toy: Metal wire puzzle set is suitable for most people, especially for those who want to be challenged, which can add some interesting elements to your ordinary life and help you pass the boring time. Package Contents: 8 x Metal wire puzzles toys (with a flannelette bag) Warm notice: Contains small parts, do not put into the mouth. Suit to people ages’ over 14 years old.